Today in Energy

In the first five months of 2026, utility-scale solar generation surpassed natural gas generation in CAISO. Solar electricity generation in the California Independent System Operator (CAISO) over the first five months of 2026 increased 21% compared with the same period in 2024, and natural gas generation decreased by 60%, data from our Hourly Electric Grid Monitor shows.

The SunZia Wind Project, the largest wind farm in the United States, is slated to begin commercial operations this month. The wind farm, located in New Mexico, has a total net summer generating capacity of 3,650 megawatts (MW) and is composed of 916 wind turbines. SunZia's capacity is more than three times larger than the next two largest wind farms, Alta Wind in Southern California (1,098 MW) and Great Prairie in northern Texas (1,027 MW). The SunZia Wind Project works with a high voltage transmission line to deliver the wind power generated to Arizona and California.

Compliance credits for biomass-based diesel and ethanol have doubled in value since the start of this year. The credits, known as renewable identification numbers (RINs), have increased in price, mostly because of higher U.S. biofuel blending targets. The combination of high RIN prices and rising motor gasoline and diesel fuel prices has created an especially favorable market for producing and blending biofuels.

Weekly estimates suggest U.S. jet fuel production has increased to record highs in response to elevated jet fuel prices after the Strait of Hormuz closed on February 28. Higher crude oil prices and supply concerns, particularly in Europe and Asia, which previously imported much of their jet fuel supply from the Persian Gulf, have driven up jet fuel prices. Much of the increased U.S. jet fuel production is being exported, as domestic inventories remain above average.

From 2016 to 2024, China's nuclear generation capacity increased 76% (24 GW), based on our International Energy Statistics (IES) data. According to the International Atomic Energy Agency's Power Reactor Information System (PRIS), China added an additional 1.1 GW of nuclear power capacity in 2025 and 2.2 GW in 2026 (through May). China is continuing to build out its nuclear generating capacity and has 36 reactors under construction, accounting for more than 49% of total world nuclear construction, according to PRIS.